2r-100=44

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Solution for 2r-100=44 equation: 


Simplifying
2r + -100 = 44

Reorder the terms:
-100 + 2r = 44

Solving
-100 + 2r = 44

Solving for variable 'r'.

Move all terms containing r to the left, all other terms to the right.

Add '100' to each side of the equation.
-100 + 100 + 2r = 44 + 100

Combine like terms: -100 + 100 = 0
0 + 2r = 44 + 100
2r = 44 + 100

Combine like terms: 44 + 100 = 144
2r = 144

Divide each side by '2'.
r = 72

Simplifying
r = 72

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